code: def _parse_properties(sdf, n_atoms, n_bonds):
      # TODO This just returns a list of properties.
      # See https://docs.chemaxon.com/display/docs/MDL+MOLfiles%2C+RGfiles%2C+SDfiles%2C+Rxnfiles%2C+RDfiles+formats
      # for documentation.
  
      start = (
          HEADER_SIZE + n_atoms + n_bonds + 1
      )  # Add 1 for counts line
      stop = sdf.index("M  END")
  
      return sdf[start:stop]
  
imports: import ast
  import sys
  import joblib
  import networkx
  import numpy
  import pandas
  import scipy.sparse
  from spektral.data.graph import Graph
label_desc: Use image node_id 18 for calling a global function with example usage: _parse_properties(sdf, n_atoms, n_bonds) and returns: sdf